16662672

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 200

約数和(自身を含む): 55454784

約数和(自身を除く): 38792112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 43, 46, 48, 52, 54, 69, 72, 78, 81, 86, 92, 104, 108, 117, 129, 138, 144, 156, 162, 172, 184, 207, 208, 216, 234, 258, 276, 299, 312, 324, 344, 351, 368, 387, 414, 432, 468, 516, 552, 559, 598, 621, 624, 648, 688, 702, 774, 828, 897, 936, 989, 1032, 1053, 1104, 1118, 1161, 1196, 1242, 1296, 1404, 1548, 1656, 1677, 1794, 1863, 1872, 1978, 2064, 2106, 2236, 2322, 2392, 2484, 2691, 2808, 2967, 3096, 3312, 3354, 3483, 3588, 3726, 3956, 4212, 4472, 4644, 4784, 4968, 5031, 5382, 5616, 5934, 6192, 6708, 6966, 7176, 7452, 7912, 8073, 8424, 8901, 8944, 9288, 9936, 10062, 10764, 11868, 12857, 13416, 13932, 14352, 14904, 15093, 15824, 16146, 16848, 17802, 18576, 20124, 21528, 23736, 24219, 25714, 26703, 26832, 27864, 29808, 30186, 32292, 35604, 38571, 40248, 43056, 45279, 47472, 48438, 51428, 53406, 55728, 60372, 64584, 71208, 77142, 80109, 80496, 90558, 96876, 102856, 106812, 115713, 120744, 129168, 142416, 154284, 160218, 181116, 193752, 205712, 213624, 231426, 241488, 308568, 320436, 347139, 362232, 387504, 427248, 462852, 617136, 640872, 694278, 724464, 925704, 1041417, 1281744, 1388556, 1851408, 2082834, 2777112, 4165668, 5554224, 8331336, 16662672]

約数ペア:

[(1, 16662672), (2, 8331336), (3, 5554224), (4, 4165668), (6, 2777112), (8, 2082834), (9, 1851408), (12, 1388556), (13, 1281744), (16, 1041417), (18, 925704), (23, 724464), (24, 694278), (26, 640872), (27, 617136), (36, 462852), (39, 427248), (43, 387504), (46, 362232), (48, 347139), (52, 320436), (54, 308568), (69, 241488), (72, 231426), (78, 213624), (81, 205712), (86, 193752), (92, 181116), (104, 160218), (108, 154284), (117, 142416), (129, 129168), (138, 120744), (144, 115713), (156, 106812), (162, 102856), (172, 96876), (184, 90558), (207, 80496), (208, 80109), (216, 77142), (234, 71208), (258, 64584), (276, 60372), (299, 55728), (312, 53406), (324, 51428), (344, 48438), (351, 47472), (368, 45279), (387, 43056), (414, 40248), (432, 38571), (468, 35604), (516, 32292), (552, 30186), (559, 29808), (598, 27864), (621, 26832), (624, 26703), (648, 25714), (688, 24219), (702, 23736), (774, 21528), (828, 20124), (897, 18576), (936, 17802), (989, 16848), (1032, 16146), (1053, 15824), (1104, 15093), (1118, 14904), (1161, 14352), (1196, 13932), (1242, 13416), (1296, 12857), (1404, 11868), (1548, 10764), (1656, 10062), (1677, 9936), (1794, 9288), (1863, 8944), (1872, 8901), (1978, 8424), (2064, 8073), (2106, 7912), (2236, 7452), (2322, 7176), (2392, 6966), (2484, 6708), (2691, 6192), (2808, 5934), (2967, 5616), (3096, 5382), (3312, 5031), (3354, 4968), (3483, 4784), (3588, 4644), (3726, 4472), (3956, 4212)]